poj1102+每个数字有七笔画每行扫描+注意细节每个样例后要有两个回车

#include<stdio.h>
#include<stdlib.h>
#include<string.h>
char n1[11] = { "- -- -----" };
char n2[11] = { "|   ||| ||" };
char n3[11] = { "|||||  |||" };
char n4[11] = { "  ----- --" };
char n5[11] = { "| |   | | " };
char n6[11] = { "|| |||||||" };
char n7[11] = { "- -- -- --" };
int main()
{
int s = 0, i = 0, j = 0, k = 0, digit = 0, len = 0;
char n[10];
while (scanf("%d%s", &s, n))
{
if (s == 0 && n[0] == '0')
break;
len = strlen(n);
for (i = 0; i < len; i++)
{
digit = n[i] - '0';
printf(" ");//每个数字第一个都是空格，编译竖向
for (j = 0; j < s; j++)
{
printf("%c", n1[digit]);
}
printf("  ");//末尾是两个空格
}
printf("\n");
for (i = 0; i < s; i++)//竖着是先来个数扫
{
for (j = 0; j < len; j++)
{
digit = n[j] - '0';
printf("%c", n2[digit]);//左边空格换了
for (k = 0; k < s; k++)
{
printf(" ");
}
printf("%c", n3[digit]);//右边空格换了
printf(" ");
}
printf("\n");
}
for (i = 0; i < len; i++)
{
digit = n[i] - '0';
printf(" ");//每个数字第一个都是空格，编译竖向
for (j = 0; j < s; j++)
{
printf("%c", n4[digit]);
}
printf("  ");//末尾是两个空格
}
printf("\n");
for (i = 0; i < s; i++)
{
for (j = 0; j < len; j++)
{
digit = n[j] - '0';
printf("%c", n5[digit]);
for (k = 0; k < s; k++)
{
printf(" ");
}
printf("%c", n6[digit]);
printf(" ");
}
printf("\n");//竖着扫的时候注意回车位置
}
for (i = 0; i < len; i++)
{
digit = n[i] - '0';
printf(" ");//每个数字第一个都是空格，编译竖向
for (j = 0; j < s; j++)
{
printf("%c", n7[digit]);
}
printf("  ");//末尾是两个空格
}
printf("\n");
printf("\n");
}
return 0;
}